335-42-2
335-42-2 structure
- Name: perfluorobutyryl fluoride
- Chemical Name: 2,2,3,3,4,4,4-heptafluorobutanoyl fluoride
- CAS Number: 335-42-2
- Molecular Formula: C4F8O
- Molecular Weight: 216.02900
- Create Date: 2016-03-23 13:01:27
- Modify Date: 2024-01-10 16:08:52
| Name | 2,2,3,3,4,4,4-heptafluorobutanoyl fluoride |
|---|---|
| Synonyms |
Octafluorobutan-1-one
Perfluorobutyryl fluoride Perfluorobutyric acid fluoride 2,2,3,3,4,4,4-heptafluorobutyryl fluoride Heptafluorobutanoyl chloride Butanoyl fluoride,heptafluoro perfluoroisobutyryl fluoride Heptafluorobutanoyl fluoride n-perfluorobutyryl fluoride Heptafluorobutyryl fluoride |
| Density | 1.595g/cm3 |
|---|---|
| Boiling Point | 7-9ºC |
| Molecular Formula | C4F8O |
| Molecular Weight | 216.02900 |
| Exact Mass | 215.98200 |
| PSA | 17.07000 |
| LogP | 2.31540 |
| Index of Refraction | 1.255 |
| RIDADR | UN 3308 |
|---|---|
| HS Code | 2915900090 |
| Precursor 9 | |
|---|---|
| DownStream 9 | |
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |